Week 13 Brainy and the Ballistic

Fossils are found in which type of rock?

• Sedimentary

• Metamorphic

• Igneous

Fossils are formed when...

• Lava traps an animal

• When a living organism gets trapped in layers of rock

• When animals fall into holes in rocks

Which rock could be a sedimentary rock?

• 
• 
• 
• 

A person who studies the properties of rocks to tell how the rocks may have been formed are ____________.

• mineralists
• geologists
• rock stars
• rockologists

Rocks are made from __________.

• soil
• minerals
• dirt

When a rock is moved from one place to another because of wind, water, or cold it has been ______________.

• weathered
• hollowed
• eroded

When the way a rock looks is changed because of water, wind, or rain it has been ________.

• weathered
• hollowed
• eroded

The layer that holds most plants' roots is _______.

• topsoil
• humus
• bedrock

Soil is composed of 

• pieces of rock
• air
• water
• all of the above

Dead plants and animals found in soil is called

• waste
• humus
• soil
• rocks